Science, Medical

Engineering

BOONTON Electronics Corp. Reactance Slide Rule
$9.99

 

VINTAGE ARISTO 870 SLIDE RULE W/LEATHER CASE VERY NICE
$9.99

Pacon Corporation SelfAdhesive LetterFade Resistant215
$29.64

 

Keufflel Esser Co. NY. , 3 Side Ruler, Protractor, And
$0.99

Staedtler Telescoping Document Tube WStrap Adjustable
$35.94

 

VINTAGE COMPASS WITH CASE GERMANY
$12.99

Two "te Des Lunetiers" France , Brass Instruments
$0.99

 

VINTAGE Frederick Post SUN HEMMI JAPAN 1447 Slide Ruler
$6.95

Vintage: Cooper-Bessemer Slide Rule/Slide Chart (©1941)
$5.00

 

Great 1937 Technical Book “Steam Boilers” Engineering!
$9.99

1935 drawing book washington engineer W P A MANUAL OLD
$9.99

 

LOG LOG DUPLEX DECITRIG Slide Rule Manual 1st Edt 1943
$9.99

VINTAGE DRAFTING/ENGINEERING OUTSIDE SCREW CALIPER
$12.00

 

Vtg. Dietzgen 3395 electric eraser+++ estate items-lot
$9.99

Vintage drafting set - Charvos No. 814 complete w/case
$20.00

 

Miniature tie clip Slide Rule by Vernon works
$12.99

EC~1 LOT 3 VINTAGE CIRCULAR SLIDE RULES~MULTOR/CONCISE
$9.88

 

Pickett N 803-ES Slide Rule
$24.99

DAVID WHITE LEVEL
$29.00

 

MECHANICAL ENGINEER Parking Sign drafting slide ruler
$6.95

Pacon Corporation elfAdhesive LetterFade Resistant2159
$29.52

 

Vintage Dietzgen Transit 6300 Series w/ Case
$49.00

Keuffel & Esser Co. Alidade Transit Survey Cartography
$399.00

 

VINTAGE DRAFTING SET MIXED TOOLS
$4.99

ANTIQUE GERMAN SLIDE MECHANICAL CALCULATOR ADDIATOR
$49.00

 

RAND Progress Curve Computer 1959
$10.00

VINTAGE DRAFTING SET MIXED TOOLS
$4.99

 

THE MANNHEIM SLIDE RULE & SELF TEACHING MANUAL
$4.95

Pickett Microline 140 Log Log Trig Duplex Slide Rule~VF
$14.95

 

Ainsworth Pocket Transit with leather Case
$39.00

1940 E.W.SCRIPPS CRUISE TO GULF OF CALIFORNIA MEMOIR 43
$69.99

 

Vintage K&E, Dietzgen, Drafting Sets + Compass & Brush
$4.00

MECHANICAL ENGINEER DRAW TOOLS DRAFTING SET CASE LOT
$5.99

 

VINTAGE PICKETT N902-ES SIMPLEX TRIG METAL SLIDE RULE+
$10.00

1946 Manual Instructions Survey Dominion Lands Canada
$5.35

 

VERY OLD DIETZGEN DRAFTING SET +TWO OLD TRIANGLE RULERS
$10.00

Antique Dietzgen 1213J Case & 7 Metal Drafting Tools
$15.00

 

VINTAGE T. S. COMPANY DRAFTING SET MADE IN GERMANY
$4.99

LEUPOLD STAFF COMPASS
$72.00

 

Hoyle Engineering T-Mate Drafting Tool Box Instructions
$6.99

Vintage Drawing Instruments In Case Sears Germany
$19.99

 

Dietzgen Drawing Tools Lot
$0.99

Engineers + Architects Scales Drafting Set Engineering
$19.99

 

EC~1 LOT OF 7 VINTAGE SLIDE RULES
$14.88

Vintage Wood Plane Table Tripod
$59.00

 

1913 Slide Rule NOTES Calculator how to Engineering CD
$9.99

Post 1444K Vest-Pocket 5" Slide Rule~Sun Hemmi~Japan~VF
$19.95

 

vintage KEUFFEL & ESSER K & E paragon ruler 1416P
$9.99

Chartpak Circle and ID Template 10x578 Soft Gray
$27.12

 

MECHANICAL ENGINEER DRAW TOOL DRAFTING SET CASE LOT
$9.99

Vintage Denmark~Diwa 601 Rietz Pocket Slide Rule
$2.25

 

Sterling*Acu-Math Slide Rule LOT*Drawing*Drafting Tools
$7.50

Vintage Brunson Survey Level 637898 Original Box
$249.99

 

SLIDE RULES
$150.00

Vintage Gramercy Drafting Tools Made in Germany
$0.99

 

1980 USSR olympic SLIDE RULE biorhythms CALENDAR
$4.99

Drafting Scale Model Car
$30.00

 

Chartpak Triangle 4590 Degrees 6 Clear
$26.73

Pro E Drafting Machine
$15.00

 

Keuffel & Esser K & E Slide Rule 68 1210 Log Log Duplex
$19.00

Aviation Load Adjusting Slide Rule AT-11 SNB-1 Military
$5.00

 

Vintage Concise No. 270 Lafayette Slide Rule and Case
$9.99

VINTAGE ALBERT NESTLER NO 10 SLIDE RULE
$0.99

 

Tamaya Planix EX Digitizing Coordinate Planimeter New!
$1239.00

Engineering Drafting Design Layout Tools Curves in Box
$39.99

 

Germany Aristo Studio 968 DBGM MultiLog Slide Rule~VF
$29.95

VINTAGE SWIFT & ANDERSON HAND SIGHTING LEVEL
$9.99

 

vintage protractor hand dug science tool math tool
$4.00

Staedtler Inc College Protractor Tinted Plastic 12 Inc
$25.92

 

Vintage Dietzgen Drafting Set
$19.99

Pacon Corporation SelfAdhesive Letters 4 78 Characters
$29.00

 

COOKE, TROUGHTON & SIMMS, LTD. TILTING LEVEL
$99.00

PLANIX EX-L Digitizing Coordinate Planimeter - Extended
$1439.00

 

Vintage K & E Slide Rule #4081 With Original Case
$7.50

Vintage KEUFFEL & ESSER radius Curves Arc set Oak Case
$199.99

 

Vintage German Made Slide Rule and Case
$9.99

Rolling Scale Drafting Engineering
$19.99

 

MECHANICAL ENGINEER Parking Sign drafting slide ruler
$6.95

Vintage WILD HEERBRUGG SWISS DRAFTING KIT COMPASS RZ 22
$15.50

 

TOWER DRAFTING KIT MADE IN GERMANY
$25.00

K&E~Keuffel & Esser~4181-1 C1~Log Log~Pocket~Slide Rule
$29.99

 

Slide rules, lot of 6
$14.95

Staedtler Template
$30.20

 

Chartpak Triangle 4590 Degrees 10 Clear
$27.37

1914 Engineering Mechanical Drawing Drafting plan CD
$9.99

 

Post 1441 Vest-Pocket 4" Slide Rule w/Magnifier~Japan
$19.95

DILBERT Animation Cel: DIL'S Drafting Board
$21.45

 

20" slide rule in excellent condition, with elegant box
$150.00

Vintage Drafting Tool Sets Keuffel & Esser Germany
$7.99

 

PICKETT N 200-T Trig MINIATURE SLIDE RULE w/Case NICENR
$9.99

Vtg.Staedtler Mars pen cleaner, Faber Castell pens++
$9.99

 

VINTAGE K & E DRAFTING BEAM COMPASS ORIGINAL BOX
$25.00

Gold tone drafter's ruler. 3 sided-mint condition.
$8.53

 

ASSORTED DRAFTING COMPASS & SCRIBE TOOLS & 1 CASE
$12.99

vintage Theo. Alteneder ruler with orig. paper case
$7.99

 

2387 - Lietz Altimeter
$160.00

Starrett Caliper #83
$0.99

 

Chartpak Vinyl Numbers 4 White
$26.88